I would like to find a program or utility that can translate Wiswesser Line Notations into some other format. Does anyone know of a way to automatically generate, for example, a connection table from an WLN? Gary Meier, Ph.D. Senior Research Computational Scientist FMC Corporation, Agricultural Chemical Group Box 8 Princeton, NJ 08543 (609) 951-3448 (gmeier ( ( at ) ) ncsa.uiuc.edu)